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9. MAINTENANCE 

 

The pump has been designed and built in a way to require minimum maintenance. 

In order to simplify maintenance, we recommend installing it in a position that is easy to reach 

(see section 6.2)

Periodically check the joints of the lines for any leaks. Moreover, always keep the pump clean in order to quickly detect any 

leaks. 

The pump does not require special tools for any check and/or maintenance operations. We recommend using tools and 

personal protection equipment (gloves) suitable for use with reference to Legislative Decree 81/08, and in good condition in 

order to prevent damage to personnel or parts of the machine. 

 

10. DISPOSAL 

 

During maintenance on the pump, or in the event of its demolition, do not dispose of contaminated parts into the 

environment. See local regulations for their correct disposal. Upon demolition of the machine, the identification label and 

any other document must be destroyed. 

 

 

11. ORDERING INFORMATION AND DIMENSIONS 

 

Kit code 

Description 

1524175 

Kit for 20 kg. (44 lb) drum made up of: pump-drum cover-gun-1.5 m (59 in.) hose (59 in.) 

 

 

Spare parts 

code 

Description 

1524344 

50:1 ratio pneumatic pump 

3132485 

Dip pipe kit (figure on page 3 positions: 50 - 70) 

3132486 

Dip pipe kit gaskets 

3132487 

Motor body kit (made up of the positions: 1,2,4-11,15-22,24,26-29,31,33 of the figure on 

page 4) 

3132488 

Motor gaskets kit (made up of the positions: 3,12,14,23,25,30,32 of the figure on page 4) 

 

 

 

 

 

Gross weight of Kit 1524175: 8.2 Kg (18 lb) 

 

 

 

12. HANDLING AND TRANSPORT 

 

Before shipment, the pumps are carefully packed inside a cardboard box. During transport and storage, pay attention to the 

direction indicated on the box. 

Upon receipt, check that the packaging is not damaged and store the equipment in a dry place. 

Given the low weight of the pump, handling it does not require the use of hoisting equipment.

 

 

 
 

   260 mm (10.2”)  

 

480 mm (18.9”) 

 

Summary of Contents for 1524175 Series

Page 1: ...S AND SOLUTIONS 9 MAINTENANCE PROCEDURES 10 DISPOSAL 11 ORDERING INFORMATION AND DIMENSIONS 12 HANDLING AND TRANSPORT 13 PRECAUTIONS FOR USE 14 CONTRAINDICATIONS OF USE http www dropsa com Manual drafted in compliance with Directive EC 42 06 C2025IE WK 01 12 http www dropsa com Via Benedetto Croce 1 Vimodrone MILAN IT t 39 02 250791 Dropsa products can be purchased at Dropsa branches and authorise...

Page 2: ...struction and highly reliable pump made up of a pneumatic motor and a pumping rod with steel piston Comes with grease gun follower plate and barrel cover They can be used in all types of industries as lubrication pumps reservoir filling pumps and decanting pumps They come with hose and spray gun and are used to fill lubricators or small reservoirs 3 IDENTIFYING THE MACHINE A label is located on th...

Page 3: ...ve the pumping element 52 or 53 or 54 depending on the pump model Carefully clean all the parts POS QTY DESCRIPTION 50 1 Conjunction nut 51 3 Spring pin Ø 4 mm 0 15 in 52 1 Dragging rod 480 mm 18 9 in 53 1 Dragging rod 740 mm 29 1 in 54 1 Dragging rod 940 mm 37 in 55 1 Extension 480 mm 18 9 in 56 1 Extension 740 mm 29 1 in 57 1 Extension 940 mm 37 in 58 1 Pressure by pass valve spring 59 1 Pressur...

Page 4: ...o spring pins 51 using an appropriate awl Undo the conjunction nut 59 and the complete dip pipe Undo the screws 28 and the fittings 1 and remove the exchanger 26 Using a suitable pipe bender unscrew the cylinder 7 locking it in place at the height of the part 2 and remove the cylinder Remove the piston 5 unscrewing the nut 4 Check the state of wear of the cylinder and the piston Remove the upper s...

Page 5: ...xplosive flammable environments or on parts subject to vibration 1 position the grease drum on the carriage after fixing the base of the carriage to the column using the sliding housing 2 insert the grease pusher disc into the drum and close the drum using the cover sliding it on the column after having removed if necessary the handle 3 tighten the cover using the handles centring the drum with re...

Page 6: ...t consequently decreases The pump starts up until the set pressure value is restored 8 PROBLEMS AND SOLUTIONS TROUBLESHOOTING TABLE FAULT CAUSE SOLUTION The pneumatic motor does not work The pneumatic motor woks but does not pump the product The pump does not maintain pressure Problems with the air supply line Pumping rod locked Internal breakage No lubricant in the drum The suction is clogged by ...

Page 7: ...l Upon demolition of the machine the identification label and any other document must be destroyed 11 ORDERING INFORMATION AND DIMENSIONS Kit code Description 1524175 Kit for 20 kg 44 lb drum made up of pump drum cover gun 1 5 m 59 in hose 59 in Spare parts code Description 1524344 50 1 ratio pneumatic pump 3132485 Dip pipe kit figure on page 3 positions 50 70 3132486 Dip pipe kit gaskets 3132487 ...

Page 8: ...MENDATIONS During the maintenance phases and in any case during operations the operators should use personal protection equipment such as gloves eye protection and protective clothing WARNING USING THE PUMP TO TRANSFER AND TRANSPORT FLAMMABLE AND CORROSIVE LIQUIDS IS PROHIBITED The noise produced by operation of the pump detected in accordance with the provisions of machine directive 89 392 EEC is...

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